Question

-5(1-4b)-5=34+7b-1-4

Answer 1

Those are the pictures on how to do it and the answer is there

Answer 2

Answer:

$\boxed {b = 3}$

Step-by-step explanation:

Solve for the value of $b$:

$-5 (1-4b) - 5 = 34 + 7b - 1 - 4$

-Use Distributive Property:

$-5 (1-4b) - 5 = 34 + 7b - 1 - 4$

$-5 + 20b - 5 = 34 + 7b - 1 - 4$

-Combine like terms:

$-5 + 20b - 5 = 34 + 7b - 1 - 4$

$-10 + 20b = 29 + 7b$

-Take $7b$ and subtract it from $20b$:

$-10 + 20b - 7b = 29 + 7b - 7b$

$-10 + 13b = 29$

-Add $10$ on both sides:

$-10 + 10 + 13b = 29 + 10$

$13b = 39$

-Divide both sides by $13$:

$\frac{13b}{13} = \frac{39}{13}$

$\boxed {b = 3}$

Therefore, the value of $b$ is $3$.